Koj tuaj yeem qhia tau li cas yog tias lub fuse ncua sijhawm?
Koj tuaj yeem qhia tau li cas yog tias lub fuse ncua sijhawm?
Anonim

Saib los ntawm lub raj ntawm fuse iav thiab xyuas cov xaim hluav taws xob sab hauv. Yog muaj ib txoj hlua nyias, koj muaj lub tshuab nrawm fuse . Yog koj pom cov xaim tuab uas muaj lub caij nplooj ntoo hlav me me ntawm ib kawg, koj yuav paub nws yog qeeb-tsov fuse.

Ib yam li ntawd, koj tuaj yeem nug, lub sijhawm ncua sijhawm txhais li cas ntawm lub fuse?

A sij hawm - ncua fuse kuj tseem qee zaum hu ua tshuab qeeb fuse . Lub hom phiaj ntawm hom no fuse yog tso cai rau lub surge hauv hluav taws xob rau luv luv sij hawm ua ntej lub fuse ua tau cua tshuab. Cov no sij hawm - ncua fuse tau tsim los rau cov ntawv thov tshwj xeeb thiab nws ib txwm tsis tuaj yeem haum qhov sib txawv fuse sab hauv qhov khoom.

Ib yam nkaus, puas muaj fuse rau lub tshuab cua txias? A fuse yog ib qho hlau filament lossis hlau, feem ntau nyob rau hauv qee hom casing. Nws nyob hauv lub thawv txiav tawm, txuas nrog koj AC . Nws yog muaj tiv thaiv koj lub tshuab, kom tsis txhob muaj teeb meem loj dua.

Ib yam li ntawd, tib neeg nug, ua li cas fuse ua yeeb yam sib txawv dua li lub sijhawm qeeb fuse?

Tsis zoo li cov sij hawm - ncua version, nws tsis muaj lub peev xwm los tiv thaiv ib ntus overloads. Nws muab ib ceev lus teb rau hluav taws xob spikes thiab tom qab ntawd tiv thaiv cov cuab yeej los ntawm kev ua txhaum lub Circuit Court.

Puas fuses tau qaug zog dhau sijhawm?

Fuses degrade nrog sij hawm thiab thaum kawg yuav ua tsis tiav. Ib qho cua tshuab fuse ua tsis yog ib txwm txhais tau tias muaj qee yam tsis raug ntawm cov cuab yeej siv, thiab hauv kab lus no peb yuav qhia koj yuav hloov pauv li cas fuse . Txawm li cas los xij, ua tsis txhob hloov ib fuse yog tias nws tshuab tam sim ntawd tom qab koj hloov nws.

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